30KP43A-TP

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TVS or Transient Voltage Suppressors are a type of diode designed to protect circuits from transient surges that can result from lightning, electrostatic discharge, or other fault conditions. These faults can cause immediate and permanent damage to a system’s circuitry, as well as system noise and data corruption if not properly protected. The 30KP43A-TP is a TVS diode designed to guard a system from voltage transient events up to 43A and 30kW.

The 30KP43A-TP’s application field ranges from consumer electronics, automotive, telecom/datacom, IT, and industrial applications. The large size and power capacity of the diode make it suitable for protecting systems with large voltage and current requirements, like high-powered communication systems.

The 30KP43A-TP is a unidirectional device, meaning it only conducts current in one direction, and will only protect circuits from over-voltage conditions. The device works by clamping or limiting the voltage during a transient event. When the voltage exceeds the device’s voltage breakdown point, the device activates and begins to conduct current from the drain to the source, limiting the peak voltage and protecting the system.

The 30KP43A-TP is a thin-film, surface-mount device, and is packaged as a three-terminal, bidirectional diode. The drain and source terminals are connected to the metal substrate, and the substrate is typically grounded. A third terminal, gate, is connected to the substrate, which controls the on-state voltage drop, or the voltage at which the device will turn on.

The device is designed to limit the peak voltage so as to prevent permanent damage to the system, as well as to limit emissions or EMI. To do this, the 30KP43A-TP has a low on-state voltage drop and a fast reverse turn-off time. The device is rated for a maximum power dissipation of 43A and 30kW, allowing it to dissipate a large amount of current in a short amount of time.

The 30KP43A-TP is designed to meet a variety of safety standards, such as UL flammability ratings and IEC electrical safety ratings. The device is also compatible with a variety of environmental conditions, and is RoHS, REACH, and Pb-free compliant.

The 30KP43A-TP is an ideal solution for protecting systems from transient voltage events, as its large power rating and fast turn-off time make it suitable for a variety of applications. The device’s thin-film construction and surface-mount design make it easy to install, and its compliance with safety standards guarantees that it can operate reliably and safely in any environment.

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